( Large preview)ġ3- Here is the full code for Activity_main.xml file.ġ4- Here is the full code for MainActivity.java file. Here you will be doing most of the work to make the button clickable to initiate a phone call programmatically.ħ- First, you need to declare and reference the call button.īutton buttonCall = findViewById(R.id.btnCall) Ĩ- Next, you will need to use setOnClickListener to make the button clickable.ītOnClickListener(new View.OnClickListener() void onClick(View v) ”ġ1- Finally, you can start the intent using Android startActivity so that you can trigger the intent to call the number (123456789).ġ2- Build and run the app to see the result.Īndroid make phone call programmatically. ( Large preview)Ħ- Open MainActivity.java file. This button will be used to initiate the call.ģ- Let’s add some margin to the button from the top using android:layout_marginTop=”200dp”.Ĥ- Next, will change the button color to Green using Build and run the app to see the button.Īndroid Changed Button Color. ( Large preview)Ģ- Open activity_main.xml file, and add a Android button. In this tutorial we will be using the following:Īndroid studio 4.1.2 welcome screen.

Open Android Studio and start coding 🙂īy the end of this tutorial, you will have an app that looks like this. 62.3 Creating the Implicit Intent As outlined above. In this tutorial, you will learn how to use Android call intent to make a phone call with a button click without using permission. Developing Android 10 (Q) Apps Using Android Studio 3.6, Kotlin and Android Jetpack Neil Smyth. Hi and welcome to another tutorial from Codingdemos.

Intent in kotlin android studio